search: add migrate parser flag
Created by: rvantonder
Stacked on #12086. Uses user/org/global settings for the parser migration flag. This PR happens in place of #11974, which uses a site-wide flag.
TODO: settings needs to be mocked for tests.
Created by: rvantonder
Stacked on #12086. Uses user/org/global settings for the parser migration flag. This PR happens in place of #11974, which uses a site-wide flag.
TODO: settings needs to be mocked for tests.